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WO2010099942A2 - Profilé connecteur pour la connexion étanche à l'air d'un canal d'air - Google Patents

Profilé connecteur pour la connexion étanche à l'air d'un canal d'air Download PDF

Info

Publication number
WO2010099942A2
WO2010099942A2 PCT/EP2010/001308 EP2010001308W WO2010099942A2 WO 2010099942 A2 WO2010099942 A2 WO 2010099942A2 EP 2010001308 W EP2010001308 W EP 2010001308W WO 2010099942 A2 WO2010099942 A2 WO 2010099942A2
Authority
WO
WIPO (PCT)
Prior art keywords
air duct
flange
wall
leg
section
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2010/001308
Other languages
German (de)
English (en)
Other versions
WO2010099942A3 (fr
WO2010099942A9 (fr
Inventor
Paul Dravenau
Martin Tenner
Jörg Lehmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HERMANUSSEN METALLVERARBEITUNG GmbH
Original Assignee
HERMANUSSEN METALLVERARBEITUNG GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HERMANUSSEN METALLVERARBEITUNG GmbH filed Critical HERMANUSSEN METALLVERARBEITUNG GmbH
Priority to HRP20150386TT priority Critical patent/HRP20150386T1/hr
Priority to MA34231A priority patent/MA33182B1/fr
Priority to EA201171104A priority patent/EA201171104A1/ru
Priority to PL10710538T priority patent/PL2404095T3/pl
Priority to EP10710538.9A priority patent/EP2404095B1/fr
Publication of WO2010099942A2 publication Critical patent/WO2010099942A2/fr
Publication of WO2010099942A3 publication Critical patent/WO2010099942A3/fr
Publication of WO2010099942A9 publication Critical patent/WO2010099942A9/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/12—Flanged joints specially adapted for particular pipes
    • F16L23/14—Flanged joints specially adapted for particular pipes for rectangular pipes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/04—Air-ducts or air channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0614—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in angled relationship
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges

Definitions

  • Air duct sections facing the inner wall extending along the longitudinal extent of the flange, in the interior of the hollow profile in up to the outer wall of the second L-leg zoom projecting bead has the wall of the air duct section when inserted into the insertion pocket and having a vertex.
  • a flange of the type described above is known for example from DE 43 031 150 A1. With this flange profile to ensure a safe and accurate installation of the same on an air duct section and thus a permanent airtight connection of the flange with the
  • an intermediate portion which rests on the air duct portion at the apex of Wulstfalzes when the arrangement of the flange profile on the air duct portion, so as to improve the stability and also the sealing effect of the flange.
  • This configuration takes the flange profile in particular when it is connected after insertion of the wall of the air duct section into the insertion pocket with the wall (eg by spot welding or by a pressure-bonding technique).
  • the flange is deformed after welding to the wall of the air duct section in such a way that the apex of Wulstfalzes is pressed flat against the outer wall of the second L-leg in the region of the intermediate portion.
  • the stability and sealing effect of the flange is further improved. Forces acting on a part of the flange profile can be effectively transferred to other parts of the flange profile without significant deformation of the flange profile.
  • in the cavity of the flange is a along the longitudinal extent of the flange extending, arranged in the interior of the insertion pocket in the region of the apex of Wulstfalzes sealant strand exists.
  • the sealant strand is thus arranged inside the insertion pocket, and not, as known from the prior art, between the apex of the bead fold and the outer wall of the second L-leg.
  • sealing caps which are designed as hollow corner caps which are open at their inner side facing the air duct, in each case via two arranged at a corner of the air duct, interconnected Eckwinkel beginnere, each of which is associated with one of the two interconnected air duct sections, are slipped and have in their inner cavity a plastic sealant, the Abdichtkappen seal the sealing joint between the air duct sections in the corner regions of the air duct in a proper arrangement on the air duct sealing ,
  • the Abdichtkappen preferably have a longitudinal section L-shaped configuration and are formed in cross-section, for example, U-shaped. In this embodiment, they can be easily attached to the two existing at the junction in the corner region of the air duct Eckwinkel Anlagene.
  • the existing inside the Abdichtkappen plastic sealant is used in particular for the sealing closing of the parting line between the air duct sections.
  • the invention proposes an air duct with a plurality of air channel sections connected to one another via flange profiles, wherein the air duct comprises angled air duct sections in which an air baffle is arranged, which is held in the desired position relative to the angled air duct section via retaining elements.
  • holding elements are formed according to the above-described embodiments so as to provide an air duct, which corresponds to the highest tightness class.
  • DE 689 07 727 T2 proposes a two-part corner angle piece with two separate legs arranged perpendicular to one another, each of which has an abutment section at the end, with which the legs abut one another.
  • This subsequent arrangement of the corner angle includes the introduction of one of the separate legs to a certain depth in a first flange and then the introduction of the other of the two separate legs in a first flange perpendicularly oriented second flange to a certain depth.
  • the introduction can be done for example by hammering the legs by means of a hammer.
  • FIG. 3 shows a perspective view of an embodiment of the sealing cap according to the invention
  • FIG. 4 shows a schematic exploded view of an embodiment of the connection system according to the invention
  • Figure 7 is a perspective view of an embodiment of the Eckwinkel Partnerss invention in non-assembled position
  • Figure 1 shows a cross section of a first embodiment of the flange 1 according to the invention for airtight connection of two air duct sections of an air duct.
  • the flange 1 is formed as a cross-sectionally substantially L-shaped hollow profile made of folded sheet metal.
  • the L-legs 2 and 3 of the flange 1 are formed double-walled.
  • the L-legs 2 and 3 each have an inner wall 4 and 5 and an outer wall 6 and 7, respectively.
  • the walls 4 and 6 of the first L-leg 2 form an end open insertion pocket for insertion of the wall of an air duct section, not shown.
  • the walls 5 and 7 of the second L-leg 3 form a receiving chamber 8 for receiving a leg, not shown, of a Eckwinkel collaborationes.
  • the holding portion 22 consists of two parallel aligned clamping elements 23. At the head 21, an annular sealing element 24 is arranged, which abuts when the arrangement of the holding element 20 is arranged on an air duct on the outside of the air duct wall.
  • the holding member 20 is, apart from the sealing element 24 made of elastic material, from an integrally formed, folded sheet metal.
  • FIG. 7 is a perspective and schematic representation of an exemplary embodiment of the two legs 29 and 30 of a Eckwinkel choirs 35 according to the invention.
  • the legs 29 and 30 each have a terminal end 31 and 32 on. With these abutment sections 31 and 32, the legs 29 and 30 rest against each other when the angular piece 35 is arranged in the intended manner on a flange profile connection, as shown in FIG.
  • the contact sections 31 and 32 are each provided with a toothing.
  • the corner angle piece 35 is arranged as intended on a flange profile connection, as shown in FIG. 8, the toothing of leg 29 engages in leg 30.
  • the fuse according to the invention of the relative position of the legs 29 and 30 to each other.
  • Figure 8 shows schematically an embodiment of the corner angle piece 35 according to the invention in its intended arrangement on the flange profiles (not shown). It is L-shaped and has the two separate, mutually perpendicular legs 29 and 30, which are formed substantially as shown in Figure 7.
  • the abutment portions 31 and 32 of the legs 29 and 30 abut each other. Their teeth engage to secure the relative position of the legs 29 and 30 to each other.
  • the legs 29 and 30 or their contact sections 31 and 32 have in this embodiment in each case an opening 36, via which a screwing of the legs 29 and 30 can be carried out together to secure the relative position of the two legs 29 and 30 to each other on.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Duct Arrangements (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Details Of Indoor Wiring (AREA)

Abstract

L'invention concerne un profilé connecteur (1) pour la connexion étanche à l'air de deux sections d'un canal d'air, conçu en tant que profilé creux dont la section transversale est essentiellement en forme de L, à partir de tôle pliée. Les jambes de L (2, 3) du profilé connecteur (1) sont à double paroi et présentent respectivement une paroi intérieure (4, 5) et une paroi extérieure (6, 7). Les parois (4, 6) de la première jambe de L (2) forment une cavité d'insertion ouverte sur l'extrémité pour l'insertion d'une paroi d'une des sections de canal d'air. Les parois (5, 7) de la deuxième jambe de L (3) forment une chambre de réception (8) pour la réception d'une jambe d'une pièce d'angle (17). La deuxième jambe de L (3) présente, sur sa paroi intérieure (5) orientée vers la fente de séparation entre les sections de canal d'air, une rainure de bourrelet (9) s'étendant le long de l'extension longitudinale du profilé connecteur (1), s'étendant dans le profilé connecteur jusqu'à la paroi extérieure (7) de la deuxième jambe de L (3), guidant la paroi de la section de canal d'air lors de son insertion dans la cavité d'insertion, et présentant une crête (11). L'invention vise à mettre en oeuvre un profilé connecteur présentant de meilleures propriétés de stabilité et d'étanchéité. A cet effet, la paroi extérieure (7) de la deuxième jambe de L (3) présente, dans la zone de transition vers la paroi extérieure (6) de la première jambe de L (2), une section intermédiaire (18) de forme courbée vers l'extérieur et arrondie, complémentaire à la rainure de bourrelet (9). Après soudage avec une paroi de la section de canal d'air, insérée dans la cavité d'insertion, le profilé connecteur est déformé de telle manière que la crête (11) de la rainure de bourrelet (9) est comprimée de façon plane contre la paroi extérieure (7) de la deuxième jambe de L (3) dans la zone de la section intermédiaire (18).
PCT/EP2010/001308 2009-03-05 2010-03-03 Profilé connecteur pour la connexion étanche à l'air d'un canal d'air Ceased WO2010099942A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
HRP20150386TT HRP20150386T1 (hr) 2009-03-05 2010-03-03 Profil prirubnice za hermetiäśno spajanje zraäśnog kanala
MA34231A MA33182B1 (fr) 2009-03-05 2010-03-03 Profilé connecteur pour la connexion étanche à l'air d'un canal d'air
EA201171104A EA201171104A1 (ru) 2009-03-05 2010-03-03 Фланцевый профиль для герметичного соединения воздушного канала
PL10710538T PL2404095T3 (pl) 2009-03-05 2010-03-03 Profil kołnierzowy do szczelnego względem powietrza połączenia kanałów powietrznych
EP10710538.9A EP2404095B1 (fr) 2009-03-05 2010-03-03 Bride profilée pour raccorder un conduit d'air de manière étanche à l'air

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009011380.0 2009-03-05
DE102009011380 2009-03-05

Publications (3)

Publication Number Publication Date
WO2010099942A2 true WO2010099942A2 (fr) 2010-09-10
WO2010099942A3 WO2010099942A3 (fr) 2011-01-13
WO2010099942A9 WO2010099942A9 (fr) 2011-03-17

Family

ID=42420404

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/001308 Ceased WO2010099942A2 (fr) 2009-03-05 2010-03-03 Profilé connecteur pour la connexion étanche à l'air d'un canal d'air

Country Status (7)

Country Link
EP (4) EP2787264B1 (fr)
DE (1) DE202010017650U1 (fr)
EA (1) EA201171104A1 (fr)
HR (1) HRP20150386T1 (fr)
MA (1) MA33182B1 (fr)
PL (1) PL2404095T3 (fr)
WO (1) WO2010099942A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202014100820U1 (de) 2014-02-24 2015-05-28 Gebhardt-Stahl Gmbh Gewalztes Flanschprofil für Luftkanalelemente
DE102014109129A1 (de) 2014-06-30 2015-12-31 Paul Dravenau Flanschprofil zum dichten Verbinden von Kanalabschnitten für gasförmige Medien
DE102014109130A1 (de) 2014-06-30 2015-12-31 Paul Dravenau Dichtkappe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013103697U1 (de) * 2013-08-14 2013-09-09 Silvio Suppressa Schutzkappe zum Schutz einer Verbindungsstelle und Schutzkappenstreifen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68907727T2 (de) 1988-11-12 1993-10-28 Firmac Ltd Kanalverbindungsvorrichtung.
DE4303115A1 (de) 1993-02-04 1994-08-11 Bosch Gmbh Robert Flügelzellenpumpe
DE202007007165U1 (de) 2007-05-19 2007-08-23 Stephan Dick Profile Gmbh Kaltgewalztes Flanschprofil aus Blech zum Verbinden von Luftkanalelementen

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US4218079A (en) * 1978-01-26 1980-08-19 Ductmate Industries, Inc. Flange type duct joint assembly
DE2833801C2 (de) * 1978-08-02 1980-07-03 Smitka-Profex Gmbh, 5868 Letmathe Vorrichtung zum Befestigen zweier Bleche aneinander
DE3313235A1 (de) * 1983-04-13 1984-10-18 Georg 7416 Reutlingen Mez Flanschverbindung
DE8534355U1 (de) * 1985-12-06 1986-02-06 Gebhardt-Stahl GmbH, 4760 Werl Blechdübel
DE3618822A1 (de) * 1986-06-04 1987-12-10 Markfried Ing Grad Schauer Luftkanalverbindungsprofil mit dichtung
DE4117169A1 (de) * 1991-05-25 1992-11-26 Georg Mez Befestigungsglied fuer blechtafeln sowie verbindung unter verwendung des befestigungsglieds und verfahren zur herstellung der verbindung
NL9201833A (nl) * 1992-10-22 1994-05-16 Casparus Wilhelmus De Waal Inrichting voor het monteren van een plaatvormig lichaam op het oppervlak van een dunwandige drager.
DE4303150A1 (de) 1993-01-30 1994-10-13 Bsb Stahl Und Bauelementehande Flanschprofil zum gegenseitigen Befestigen von Luftkanalteilstücken
NL9500127A (nl) * 1994-04-22 1995-12-01 Waal Staal Bv De Inrichting voor het stomp verbinden van gasvormig medium voerende kanalen met een rechthoekige of vierkante dwarsdoorsnede.
ATE249003T1 (de) * 1996-03-11 2003-09-15 Smitka Profex Verbindungs- und abdichtungsanordnung für lüftungskanäle
FR2795802B1 (fr) * 1999-07-01 2001-08-17 Ct Est Ventilation Dispositif de liaison a bride a haute rigidite
DE20012782U1 (de) * 2000-07-21 2000-11-23 Gebhardt-Stahl GmbH, 59457 Werl Flanschprofil zum Aufstecken auf Stoßränder von Luftkanalelementen
DE10353568A1 (de) * 2003-11-14 2005-06-16 Smitka-Profex Gmbh Vorrichtung zur Befestigung von Blechen
DE102005057934C5 (de) * 2005-09-23 2014-03-13 Günter Smitka System für Klimatisierungskanäle und Eckwinkel
DE102007012015B3 (de) * 2007-03-13 2008-07-17 Ing.-Büro H. Prechtl KG Anlagentechnik Eckwinkelsystem für Verbindungsflanschabschnitte von Blechkanalabschnitten
DE202007016521U1 (de) * 2007-11-23 2008-03-06 Gebhardt-Stahl Gmbh Vorrichtung zur Verbindung von Luftkanalelementen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68907727T2 (de) 1988-11-12 1993-10-28 Firmac Ltd Kanalverbindungsvorrichtung.
DE4303115A1 (de) 1993-02-04 1994-08-11 Bosch Gmbh Robert Flügelzellenpumpe
DE202007007165U1 (de) 2007-05-19 2007-08-23 Stephan Dick Profile Gmbh Kaltgewalztes Flanschprofil aus Blech zum Verbinden von Luftkanalelementen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202014100820U1 (de) 2014-02-24 2015-05-28 Gebhardt-Stahl Gmbh Gewalztes Flanschprofil für Luftkanalelemente
DE102015101995A1 (de) 2014-02-24 2015-08-27 Gebhardt-Stahl Gmbh Gewalztes Flanschprofil
DE102014109129A1 (de) 2014-06-30 2015-12-31 Paul Dravenau Flanschprofil zum dichten Verbinden von Kanalabschnitten für gasförmige Medien
DE102014109130A1 (de) 2014-06-30 2015-12-31 Paul Dravenau Dichtkappe
EP2963324A1 (fr) 2014-06-30 2016-01-06 Paul Dravenau Profile de bride de raccord etanche de sections de canal pour des milieux gazeux
WO2016001177A1 (fr) * 2014-06-30 2016-01-07 Paul Dravenau Bouchon d'étanchéité
DE102014109129B4 (de) * 2014-06-30 2017-04-06 Paul Dravenau Flanschprofileset zum dichten Verbinden von Luftkanalabschnitten für gasförmige Medien
DE102014109130B4 (de) * 2014-06-30 2017-11-23 Paul Dravenau Dichtkappe

Also Published As

Publication number Publication date
PL2404095T3 (pl) 2015-07-31
WO2010099942A3 (fr) 2011-01-13
EP2787264B1 (fr) 2017-02-08
WO2010099942A9 (fr) 2011-03-17
EP2787263A1 (fr) 2014-10-08
HRP20150386T1 (hr) 2015-05-08
EP2787264A1 (fr) 2014-10-08
EP2404095A2 (fr) 2012-01-11
EP2787265A1 (fr) 2014-10-08
EP2787265B1 (fr) 2016-09-07
DE202010017650U1 (de) 2012-03-22
MA33182B1 (fr) 2012-04-02
EA201171104A1 (ru) 2012-04-30
EP2404095B1 (fr) 2015-01-07

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